| Asthma Friendly Gardens | | | | your own area. If you can find natives that |
| | | | have low allergy rankings, consider using |
| Tom Ogren | | | | them. Look around your own neighborhood, and |
| | | | see for yourself, which kinds of plants seem |
| Recent studies have shown that babies born to | | | | to be flourishing there already. For almost |
| mothers who were exposed to high levels of | | | | every kind of plant used in landscaping, |
| pollen in their last trimester of pregnancy | | | | there is now a no or low pollen version of |
| have a much greater chance of developing | | | | it, if you know what to look for. |
| asthma. One of the main keys with asthma | | | | |
| prevention is avoidance. | | | | 7.Use a wide variety of plant materials; |
| | | | diversity is good. Biodiversity always makes |
| When you have asthma the typical garden is | | | | sense. The more diverse our gardens are the |
| not a very friendly place at all. There are | | | | fewer problems we'll have with insects and |
| mold spores to contend with and worst of all | | | | molds. |
| is the pollen. Typical gardens have pollen | | | | |
| producing male trees and male shrubs and | | | | 8.Avoid plants with strong fragrances or |
| other plants that can provoke asthma attacks. | | | | odors, as they can cause asthma. Don't plant |
| Almost anyone with asthma will tell you that | | | | jasmines or similar vines next to entrances |
| their asthma can be triggered by a good | | | | or exits and certainly don't use them |
| number of things, but pollen is often number | | | | underneath bedroom windows. |
| one for causing an attack. Garden allergies | | | | |
| are common, but they need not be. Allergies | | | | 9.For mulch, use rock or gravel instead of |
| from gardening could be largely a thing of | | | | bark to cut down on toxic mold spores in the |
| the past... if we're willing to make some | | | | garden. Flat stones or pavers also make good, |
| simple changes. | | | | mold free mulching materials. |
| | | | |
| In fall of 1999 in Richmond, Virginia the | | | | 10.To further eliminate mold spores, |
| American Lung Association of Virginia (ALAV) | | | | encourage wild birds in your garden. |
| built a new Breathe EasyÔ office and | | | | Virtually all wild birds eat insects, and |
| headquarters. They had this entire large | | | | insect damage triggers outbreaks of mold. |
| building constructed with the latest | | | | Even the tiny hummingbirds actually eat a |
| innovations in green construction and | | | | large number of insects. Put up a hummingbird |
| sustainable design. No construction materials | | | | feeder! |
| were used that would off gas any harmful or | | | | |
| toxic chemicals, no materials were used that | | | | 11.Keep your plants healthy. This too will |
| would trigger asthma or allergies. Every | | | | cut down on both pollen and mold. When it is |
| attempt was made to build something that | | | | hot and windy, do some irrigating. Fertilize |
| would be pleasant and healthy to work in. The | | | | everything in the garden spring and fall. If |
| people who work in this office now will tell | | | | plants are crowding each other too much, thin |
| you too, that they all notice what a great | | | | them out. If tree branches overhead are |
| improvement it is. Their office is a healthy | | | | putting your whole yard in deep shade, |
| building. | | | | consider having the tree thinned to let in |
| | | | more light. Fresh air and light are the |
| The ALA decided it would make perfect sense | | | | enemies of molds. |
| to landscape their new healthy building (in | | | | |
| some states these are now called Health | | | | 12.If a tree, shrub, vine or any other plant |
| Houses) with an allergy free landscape. | | | | always looks sickly, looks dirty, or always |
| OPALSÔ (the plant/allergy 1-10 numerical | | | | attracts bugs, then shovel prune it. Dig it |
| ranking system) was used to select only those | | | | up and get rid of it. Replace it with |
| plant materials that were either very low | | | | something easier to grow. Don't get caught up |
| pollen, low allergy, or that were totally | | | | in having to spray insecticides all the time, |
| pollen free, allergy free. In effect they | | | | as they too can easily cause asthma and |
| created the first true asthma friendly garden | | | | allergies. |
| in the US. | | | | |
| | | | Make your garden a fun, stress free zone. Be |
| Health Houses in other states are now also | | | | sure to have a few comfortable garden chairs |
| adding pollen free landscapes to their green | | | | to sit in, and a little table of some sort is |
| construction, green buildings. A new Health | | | | always good too. Wind chimes, bird feeders, |
| House is about to be built in Pennsylvania, | | | | and birdbaths can add greatly to your |
| and the PA Association of Landscapers and | | | | enjoyment and cost little. A beautiful, |
| Nurserymen are helping to surround it with an | | | | pollen free, allergy free, asthma friendly |
| asthma friendly landscape. | | | | garden can be just the place for healthy |
| | | | children, and a great place for anyone to |
| Schools too are getting into the clean air | | | | relax and enjoy the great outdoors. For more |
| act, and in the city of Visalia, California, | | | | advice on low allergen gardening, look up |
| the Tulare County Asthma Coalition recently | | | | allergy free gardening on the Internet, or go |
| directed the asthma friendly landscaping of a | | | | to your local library and read some books on |
| newly built elementary school. | | | | this new important subject. |
| | | | |
| Twelve keys to building your own asthma | | | | Tom Ogren is the author of five published |
| friendly garden: | | | | books, including: Allergy-free Gardening, |
| | | | Safe Sex in the Garden (Ten Speed Press), and |
| 1.Plant lots of female trees and female | | | | What the Experts May NOT Tell You About: |
| shrubs. Not only will these not shed any | | | | Growing the Perfect Lawn (AOL Time Warner |
| pollen, they will also trap a good deal of | | | | Books). Tom has an MS degree in |
| pollen that may stay in from somewhere else. | | | | Agriculture-Horticulture, taught landscape |
| Think of these female plants as nature's air | | | | gardening for twenty years, owned and |
| cleaners. | | | | operated two wholesale-retail nurseries, and |
| | | | in northern Minnesota was host of the popular |
| 2.Use only low pollen or no pollen lawns. | | | | Public Radio call-in gardening show, "Tom |
| There are types of lawns now that are pretty | | | | Ogren's Wild World of Plants!" |
| well pollen free and these are a big | | | | |
| improvement over some of the older lawn | | | | Tom (Thomas Leo Ogren) has published hundreds |
| varieties. In southern states, if you have a | | | | of articles on health and gardening. His work |
| common Bermuda grass lawn, consider replacing | | | | has appeared in diverse publications such as |
| it with a newer, more asthma friendly hybrid | | | | South Africa's Veldt and Field, in Women's |
| Bermuda grass. 'Princess 77' is a new Bermuda | | | | Day, Alternative Medicine, the Burpee Seed |
| grass hybrid that can be planted from seed. | | | | Catalog, Sunset Magazine, Landscape |
| It is next to pollen free, grows very low and | | | | Architecture, Der Spiegel, The London Times, |
| tight, and is especially good looking. | | | | The Seattle Times, The Washington Post, and |
| | | | even the Jerusalem Post. He has also made |
| 3.With OPALSÔ 1 is best, 10 is worst. Use | | | | numerous appearances on HGTV and his work was |
| only plants with rankings of 1-5. The more | | | | the focus of two made for TV documentaries, |
| plants in your gardens that have rankings | | | | one by the Canadian Discovery Channel. |
| ranging from 1-3, the friendlier your place | | | | |
| will be for anyone with allergies or asthma. | | | | Tom has been interviewed on National Public |
| | | | Radio's Weekend Edition and his |
| 4.Remove any trees or shrubs with rankings | | | | groundbreaking research was featured on The |
| over OPALSÔ #7. The woody landscape | | | | CBS Evening News. He is a frequent lecturer |
| plants with rankings of 8-10 are all | | | | for garden clubs, arboretums, civic groups, |
| sure-fire allergy triggering plants and you | | | | hospitals, medical groups, Master Gardeners, |
| can live without them. | | | | and professional associations of landscapers, |
| | | | landscape designers, writers, nursery people, |
| 5.Replace any removed high pollen, asthma | | | | arborists, and urban foresters. He has become |
| triggering plants with their opposite, female | | | | well known for his fun, high energy, highly |
| trees or female shrubs. Also good as | | | | informative, unusual and provocative talks. |
| replacements are perfect flowered plants that | | | | Tom is a member of the Professional Landscape |
| are known to be very low pollen producers. | | | | Designers Association, and the GWA, the |
| These will all have good (low) OPALSÔ | | | | Garden Writers of America. Unlike many |
| rankings. | | | | well-published authors, he still tries to |
| | | | answer all of his own email. |
| 6.Use only plants that are well adapted to | | | | |